Size handling was changed in fgets() functions

Pacman's fgets function in the API used hardcoded numbers to identify the size.
This is not good practice, so replace them with sizeof handling.

Signed-off-by: Laszlo Papp <djszapi@archlinux.us>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/libalpm/trans.c b/lib/libalpm/trans.c
index 65bd4642..aea71db1 100644
--- a/lib/libalpm/trans.c
+++ b/lib/libalpm/trans.c
@@ -320,7 +320,8 @@ static int grep(const char *fn, const char *needle)
 	}
 	while(!feof(fp)) {
 		char line[1024];
-		fgets(line, 1024, fp);
+		int sline = sizeof(line)-1;
+		fgets(line, sline, fp);
 		if(feof(fp)) {
 			continue;
 		}